Solar EPC Solutions
High-efficiency N-Type Bifacial arrays with 315km/h typhoon-rated structures engineered specifically for the Philippine grid.
Our Systems are Built to Last
Every solar installation by ZarawindTech is structurally computed and ASCE 7-16 RC-IV certified. We build high-yield arrays designed to withstand local environmental challenges.
315 km/h Wind Rating
Structural mounting configurations and ballast arrays computed to resist Category 5 super typhoons.
N-Type Bifacial TOPCon
Double-sided solar absorption maximizing output in cloudy tropical weather conditions.
Anti-Corrosive Coating
Specialized coastal salt spray protection layers ensuring 15+ years of rust-free mounting life.
AI Generation Monitoring
Real-time telemetry algorithms predicting yield drops and identifying shading issues instantly.
Estimate Your Direct Savings
Use our interactive calculator to see how a custom solar installation matches your monthly electricity bills and offsets LCOE.
Solar ROI Calculator
Adjust your monthly utility bill slider to estimate your system size, offsets, and return on investment.
Engineered Capacity Packages
Statically computed capacity packages optimized for Philippine utility rates and solar irradiation, complete with Green Financing links.
Residential Hybrid
Designed for medium residential homes. Features hybrid inverter and 10kWh battery backup to protect against local brownouts.
Commercial On-Grid
Ideal for small offices and retail shops. Maximizes daytime savings through direct solar consumption and Net Metering export.
Mindanao Agri-Solar/Poultry
Custom package for commercial poultry and agricultural farms. Engineered for high reliability in remote rural grids.
Detailed Solar Package Specifications
| Package Class | Engineered Capacity | Est. Offsets & Savings | Payback Period (ROI) | Primary Application Specs |
|---|---|---|---|---|
| Residential Hybrid | 5 kWp Capacity | ₱7,500 Avg. Monthly Savings | 4.2 Years Payback Period | Designed for medium residential homes. Features hybrid inverter and 10kWh battery backup to protect against local brownouts. |
| Commercial On-Grid | 10 kWp Capacity | ₱16,000 Avg. Monthly Savings | 4.5 Years Payback Period | Ideal for small offices and retail shops. Maximizes daytime savings through direct solar consumption and Net Metering export. |
| Mindanao Agri-Solar/Poultry (Mindanao Niche) | 50 kWp Capacity | ₱78,000 Avg. Monthly Savings | 3.8 Years Payback Period | Custom package for commercial poultry and agricultural farms. Engineered for high reliability in remote rural grids. |
Green Financing Partnerships
We collaborate with major Philippine banking institutions to provide flexible green loans aligned with monthly savings.
Commercial, Industrial & Agribusiness Solar
Customized financial structures and specialized grids engineered for enterprise clients in Mindanao and Luzon.
C&I Financial Models
Zero Capital Outlay: Solar Leasing & PPAs
Avoid upfront capital expenditure. Under our Solar Power Purchase Agreement (PPA) or Leasing model, we design, install, and maintain the solar system on your rooftop. You only pay for the solar energy generated at a rate significantly lower than your local distribution utility (DLPC / Meralco).
EV Charging Integration
Future-proof your commercial facilities. We integrate smart level-2 EV charging stations with custom solar carports, allowing your corporate fleet or customers to charge directly from clean solar energy.
Agribusiness & Weak Grids
Poultry & Livestock Farm Solar Ventilation
High daytime temperatures in Mindanao increase livestock mortality and energy costs. We design high-reliability off-grid and hybrid solar systems to run farm exhaust fans and cooling pads, securing critical ventilation during peak sun hours.
Power Quality & Voltage Stabilization
Agricultural grid lines in rural provinces often suffer from severe voltage sags and power factor drops. We integrate power factor correction, voltage regulators, and battery buffering to protect sensitive agricultural machinery.
SCADA IoT Real-Time Monitoring
Monitor yield, performance ratio, and ROI in real-time. Our systems feature industrial-grade SCADA dashboards with automated email alerts and yield analytics accessible via mobile or desktop.
BIPV (Building-Integrated Photovoltaics)
Replace traditional building materials. We offer premium building-integrated solar glass, solar tiles, and facades that generate clean electricity while maintaining sleek architectural aesthetics.
Localized Utility Net-Metering Guides
We handle the entire engineering, safety, and regulatory compliance filing with your local Distribution Utility.
Technical Glossary
Learn about standard engineering terminologies in wind and solar operations.
- BESS (Battery Energy Storage System)
- A technology that captures energy at one time (e.g. during sunny peak solar hours) and stores it for discharge at a later time (e.g. during nighttime or blackouts).
- BIPV (Building-Integrated Photovoltaics)
- Photovoltaic materials used to replace conventional building materials in parts of the building envelope, such as the roof, skylights, or facades.
- Net Metering
- A billing mechanism that credits solar system owners for the electricity they add to the grid, allowing excess daytime solar production to offset nighttime utility charges.
- LCOE (Levelized Cost of Energy)
- The average net present cost of electricity generation for a power plant over its lifetime, used to compare different electricity generation technologies.